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--- |
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title: Python 3 cheatsheet |
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tags: [python3, python, cheatsheet] |
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updated: 2020-07-21 17:58 |
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updated: 2021-04-18 23:10 |
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description: A series of instructions in Python I use frequently on several projects |
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--- |
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@ -14,6 +14,7 @@ description: A series of instructions in Python I use frequently on several proj
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- [pathlib](#pathlib) |
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- [Files](#files) |
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- [Paths](#paths) |
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- [PyYAML](#pyyaml) |
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<!--TOC--> |
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@ -21,10 +22,10 @@ description: A series of instructions in Python I use frequently on several proj
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This is a list of instructions I use frequently in: |
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- [automated-tasks](https://github.com/frnmst/automated-tasks) |
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- [fattura-elettronica-reader](https://github.com/frnmst/fattura-elettronica-reader) |
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- [fpyutils](https://github.com/frnmst/fpyutils) |
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- [md-toc](https://github.com/frnmst/md-toc) |
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- [automated-tasks](https://blog.franco.net.eu.org/software/#automated-tasks) |
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- [fattura-elettronica-reader](https://blog.franco.net.eu.org/software/#fattura-elettronica-reader) |
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- [fpyutils](https://blog.franco.net.eu.org/software/#fpyutils) |
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- [md-toc](https://blog.franco.net.eu.org/software/#md-toc) |
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## pathlib |
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@ -42,6 +43,12 @@ This is a list of instructions I use frequently in:
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|-------------|-------------------------------------------------|---------| |
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| get last path component from url | `pathlib.Path(urllib.parse.urlsplit(url: str).path).name` | `import pathlib, urllib` | |
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| get relative path | `pathlib.Path(shlex.quote(path: str)).name` | `import pathlib, shlex` | |
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| get full path | `str(pathlib.Path(shlex.quote(directory: str), shlex.quote(file: str)))` | `import pathlib, shlex` | |
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| get full path | `str(pathlib.Path(shlex.quote(directory: str), shlex.quote(file: str)))` | `import pathlib, shlex` | |
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| remove file extension | `pathlib.Path(shlex.quote(path: str)).stem` | `import pathlib, shlex` | |
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| get file extension | `pathlib.Path(shlex.quote(path: str)).suffix` | `import pathlib, shlex` | |
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## PyYAML |
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| Description | Code | Imports | |
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|-------------|-------------------------------------------------|---------| |
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| load a YAML file | `yaml.load(open('a.yaml', 'r'), Loader=yaml.SafeLoader)` | `import yaml` | |
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